Lock



FIG. 1 is a perspective view of a lock in a first position showing mynew design.

FIG. 2 is a top plan view of the lock as shown in FIG. 1 showing my newdesign.

FIG. 3 is a bottom plan view of the lock as shown in FIG. 1 showing mynew design.

FIG. 4 is a rear elevation view of the lock as shown in FIG. 1 showingmy new design.

FIG. 5 is a front elevation view of the lock as shown in FIG. 1 showingmy new design.

FIG. 6 is a right side elevation view of the lock as shown in FIG. 1showing my new design, the left side elevation view being a mirror imagethereof.

FIG. 7 is a perspective view of the lock as shown in FIG. 1 in a secondposition showing my new design.

FIG. 8 is a top plan view of the lock as shown in FIG. 7 showing my newdesign.

FIG. 9 is a bottom plan view of the lock as shown in FIG. 7 showing mynew design.

FIG. 10 is a rear elevation view of the lock as shown in FIG. 7 showingmy new design.

FIG. 11 is a front elevation view of the lock as shown in FIG. 7 showingmy new design; and,

FIG. 12 is a right side elevation view of the lock as shown in FIG. 7showing my new design, the left side elevation view being a mirror imagethereof.

CLAIM The ornamental design for a lock, as shown and described.